Why are they together? Are Matthew Lewis and Millie Bobby Brown filming something? Are they meeting up for a British-actors-who-will-never-rise-past-their-iconic-character cabal meeting? And if so, where's the president of the society, Daniel Radcliffe?

https://giphy.com/gifs/harry-potter-hp-dumbledore-oGD3yIWPUdbri

This also does nothing to explain how Matthew Lewis became a post-wizarding sex symbol, or what his tattoo really means—since he's had it long beforeStranger Things became a hit on Netflix.

"A lot of people ask what my tattoo means," wrote Lewis in the tantalizing photo caption. "Now you know."